Clarivate · Schema
JournalReports
AnalyticsBibliometricsCitationsDataDrug PipelineInsightsIntellectual PropertyLife SciencesPatentsPublicationsResearchScholarly Communication
Properties
| Name | Type | Description |
|---|---|---|
| year | integer | Report year |
| suppressed | boolean | Suppressed Title. Read more at in [JCR Help](https://jcr.help.clarivate.com/Content/title-suppressions.htm) |
| onHold | boolean | Indicates the journal was on hold for evaluation at the point of JCR release. Source:- JCR_ON_HOLD_JOURNALS. |
| delisted | boolean | Indicates the journal has been dropped from the Web of Science Core Collection. Source:- JCR_WOS_DROPPED_JOURNALS. |
| journal | object | |
| metrics | object | Key metrics information, including Impact Metrics (such as Journal Impact Factor), Influence Metrics (such as Eigen Factor), and Source Metrics (such as Citation Half-Life) |
| ranks | object | |
| journalData | object | |
| sourceData | object | |
| journalProfile | object |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://raw.githubusercontent.com/api-evangelist/clarivate/main/json-schema/clarivate-journal-reports-schema.json",
"title": "JournalReports",
"x-generated": "2026-10-12",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/clarivate-journals-api-openapi.yml#/components/schemas/JournalReports",
"type": "object",
"properties": {
"year": {
"type": "integer",
"format": "int32",
"description": "Report year"
},
"suppressed": {
"type": "boolean",
"description": "Suppressed Title. Read more at in [JCR Help](https://jcr.help.clarivate.com/Content/title-suppressions.htm)"
},
"onHold": {
"type": "boolean",
"description": "Indicates the journal was on hold for evaluation at the point of JCR release. Source:- JCR_ON_HOLD_JOURNALS."
},
"delisted": {
"type": "boolean",
"description": "Indicates the journal has been dropped from the Web of Science Core Collection. Source:- JCR_WOS_DROPPED_JOURNALS."
},
"journal": {
"$ref": "#/$defs/JournalReportsJournal"
},
"metrics": {
"type": "object",
"description": "Key metrics information, including Impact Metrics (such as Journal Impact Factor), Influence Metrics (such as Eigen Factor), and Source Metrics (such as Citation Half-Life)",
"properties": {
"impactMetrics": {
"$ref": "#/$defs/ImpactMetrics"
},
"influenceMetrics": {
"$ref": "#/$defs/InfluenceMetrics"
},
"sourceMetrics": {
"$ref": "#/$defs/SourceMetrics"
},
"citationDistribution": {
"$ref": "#/$defs/CitationDistribution"
}
}
},
"ranks": {
"$ref": "#/$defs/Ranks"
},
"journalData": {
"$ref": "#/$defs/JournalData"
},
"sourceData": {
"$ref": "#/$defs/SourceData"
},
"journalProfile": {
"$ref": "#/$defs/JournalProfile"
}
},
"$defs": {
"CitationDistribution": {
"type": "object",
"properties": {
"articleCitationMedian": {
"type": "number",
"format": "double"
},
"reviewCitationMedian": {
"type": "number",
"format": "double"
},
"unlinkedCitations": {
"type": "integer",
"format": "int32"
},
"timesCited": {
"type": "integer",
"format": "int32"
},
"articles": {
"type": "integer",
"format": "int32"
},
"reviews": {
"type": "integer",
"format": "int32"
},
"other": {
"type": "integer",
"format": "int32"
}
}
},
"CitedData": {
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Link to the Cited endpoint for the JCR year."
},
"count": {
"type": "integer",
"format": "int32",
"description": "Number of cited journals"
}
}
},
"CitingData": {
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Link to the Citing endpoint for the JCR year."
},
"count": {
"type": "integer",
"format": "int32",
"description": "Number of citing journals"
}
}
},
"HalfLife": {
"type": "object",
"properties": {
"cited": {
"type": "number",
"format": "double"
},
"citing": {
"type": "number",
"format": "double"
}
}
},
"ImpactMetrics": {
"type": "object",
"properties": {
"totalCites": {
"type": "integer",
"format": "int32",
"description": "The total number of times that a journal has been cited by all journals included in the database in the JCR year. For more information, please visit the [JCR Glossary page](http://jcr.help.clarivate.com/Content/glossary.htm#610062182_anchor38)"
},
"jif": {
"type": "string",
"description": "Journal Impact Factor. For more information, please visit the [JCR Glossary page](http://jcr.help.clarivate.com/Content/glossary.htm#610062182_anchor28)"
},
"jifWithoutSelfCitations": {
"type": "string",
"description": "Journal Impact Factor without self cites."
},
"jif5Years": {
"type": "number",
"format": "double",
"description": "Average number of times articles from the journal published in the past five years have been cited in the JCR year"
},
"immediacyIndex": {
"type": "number",
"format": "double",
"description": "Average number of times an article is cited in the year it is published. For more information, please visit the [JCR Glossary page](http://jcr.help.clarivate.com/Content/glossary.htm#610062182_anchor25)"
},
"jci": {
"type": "number",
"format": "double",
"description": "The Journal Citation Indicator is a new field-normalized metric that is calculated for all journals in the Web of Science Core Collection. The value represents the average category-normalized citation impact for papers published in the prior three-year period."
}
}
},
"InfluenceMetrics": {
"type": "object",
"properties": {
"eigenFactor": {
"type": "object",
"description": "Eigenfactor score metrics (score and normalized score), available for journals reports dated 2007 or later. For more information, please visit the [JCR Glossary page](http://jcr.help.clarivate.com/Content/glossary.htm#610062182_anchor23)",
"properties": {
"score": {
"type": "number",
"format": "double",
"description": "Eigenfactor score. For more information, please visit the [JCR Glossary page](http://jcr.help.clarivate.com/Content/glossary.htm#610062182_anchor24)"
},
"normalized": {
"type": "number",
"format": "double",
"description": "Normalized Eigenfactor score. For more information, please visit the [JCR Glossary page](http://jcr.help.clarivate.com/Content/glossary.htm#610062182_anchor33)"
}
}
},
"articleInfluence": {
"type": "number",
"format": "double",
"description": "Article influence metrics. For more information, please visit [this page](http://jcr.help.clarivate.com/Content/glossary-article-influence-score.htm)"
}
}
},
"JournalData": {
"type": "object",
"description": "Links to the Cited and Citing endpoints, with the total count of records.",
"properties": {
"cited": {
"$ref": "#/$defs/CitedData"
},
"citing": {
"$ref": "#/$defs/CitingData"
}
}
},
"JournalProfile": {
"type": "object",
"description": "Journal Profile uses JCR year source data, and the two prior years to develop a picture of the countries, regions, and organizations that have published materials in this journal in the past three years.",
"properties": {
"startYear": {
"type": "integer",
"description": "First year of the profile",
"format": "int32"
},
"endYear": {
"type": "integer",
"description": "Last year of the profile (equal to the Report year)",
"format": "int32"
},
"citableItems": {
"type": "object",
"description": "Open access citable items for the three years. Detailed information could be found in [this page](http://jcr.help.clarivate.com/Content/open-access.htm)",
"properties": {
"goldOA": {
"type": "integer",
"format": "int32"
},
"subscription": {
"type": "integer",
"format": "int32"
},
"other": {
"type": "integer",
"format": "int32"
}
}
},
"citations": {
"type": "object",
"description": "Open access citations for the three years. Detailed information could be found in [this page](http://jcr.help.clarivate.com/Content/open-access.htm)",
"properties": {
"goldOA": {
"type": "integer",
"format": "int32"
},
"subscription": {
"type": "integer",
"format": "int32"
},
"other": {
"type": "integer",
"format": "int32"
},
"unlinked": {
"type": "integer",
"format": "int32"
}
}
},
"occurrenceCountries": {
"type": "array",
"description": "Information about of the top 10 countries and regions that have published materials in this journal in the past three years.",
"items": {
"type": "object",
"properties": {
"countryRegion": {
"type": "string",
"description": "Country/region name"
},
"occurrence": {
"type": "integer",
"format": "int32",
"description": "Number of country/region's articles/reviews/etc"
}
}
}
},
"occurrenceOrganizations": {
"type": "array",
"description": "Information about of the top 10 organizations that have published materials in this journal in the past three years.",
"items": {
"type": "object",
"properties": {
"organization": {
"type": "string",
"description": "Organization name"
},
"occurrence": {
"type": "integer",
"format": "int32",
"description": "Number of organization's articles/reviews/etc"
}
}
}
}
}
},
"JournalReportsJournal": {
"type": "object",
"description": "Main information about the report journal",
"properties": {
"id": {
"type": "string",
"description": "Journal unique identifier"
},
"self": {
"type": "string",
"description": "Journals API link to the journal entity"
},
"name": {
"type": "string",
"description": "Journal title"
}
}
},
"RankQuartileData": {
"type": "object",
"properties": {
"category": {
"type": "string"
},
"edition": {
"type": "string"
},
"self": {
"type": "string"
},
"rank": {
"type": "string"
},
"quartile": {
"type": "string"
}
}
},
"Ranks": {
"type": "object",
"description": "JCR rank and ESI Total cites. Detailed information could be found on [this page](http://jcr.help.clarivate.com/Content/journal-profile-rank.htm)",
"properties": {
"jif": {
"type": "array",
"items": {
"type": "object",
"properties": {
"category": {
"type": "string"
},
"edition": {
"type": "string"
},
"self": {
"type": "string"
},
"rank": {
"type": "string"
},
"quartile": {
"type": "string"
},
"jifPercentile": {
"type": "number",
"format": "double"
}
}
}
},
"articleInfluence": {
"type": "array",
"items": {
"$ref": "#/$defs/RankQuartileData"
}
},
"eigenFactorScore": {
"type": "array",
"items": {
"$ref": "#/$defs/RankQuartileData"
}
},
"immediacyIndex": {
"type": "array",
"items": {
"$ref": "#/$defs/RankQuartileData"
}
},
"jci": {
"type": "array",
"items": {
"type": "object",
"properties": {
"category": {
"type": "string"
},
"rank": {
"type": "string"
},
"quartile": {
"type": "string"
},
"jciPercentile": {
"type": "number",
"format": "double"
}
}
}
},
"esiCitations": {
"type": "array",
"items": {
"type": "object",
"properties": {
"category": {
"type": "string"
},
"rank": {
"type": "string"
},
"quartile": {
"type": "string"
}
}
}
}
}
},
"SourceData": {
"type": "object",
"description": "Information about number of citable items in the JCR year. For the detailed description how this data is calculated please visit [this page](http://jcr.help.clarivate.com/Content/source-data.htm?Highlight=Source%20Data)",
"properties": {
"articles": {
"type": "object",
"properties": {
"count": {
"type": "integer",
"format": "int32"
},
"references": {
"type": "integer",
"format": "int32"
}
}
},
"reviews": {
"type": "object",
"properties": {
"count": {
"type": "integer",
"format": "int32"
},
"references": {
"type": "integer",
"format": "int32"
}
}
},
"other": {
"type": "object",
"properties": {
"count": {
"type": "integer",
"format": "int32"
},
"references": {
"type": "integer",
"format": "int32"
}
}
}
}
},
"SourceMetrics": {
"type": "object",
"properties": {
"citableItems": {
"type": "object",
"properties": {
"total": {
"type": "integer",
"format": "int32"
},
"articlesPercentage": {
"type": "number",
"format": "double"
}
}
},
"jifPercentile": {
"type": "number",
"format": "double",
"description": "Average Journal Impact Factor Percentile. Detailed information could be found in [this page](http://jcr.help.clarivate.com/Content/glossary-average-jif-percentile.htm)"
},
"halfLife": {
"$ref": "#/$defs/HalfLife"
}
}
}
}
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